What is Radiofrequency Ablation?
Radiofrequency ablation (RFA) is a medical procedure in which part of the electrical conduction system of the heart, tumor or other dysfunctional tissue is ablated using the heat generated from high frequency alternating current (in the range of 350–500kHz). RFA is generally conducted in the outpatient setting, using either local anesthetics or conscious sedation anesthesia.Two important advantages of RF current (over previously used low frequency AC or pulses of DC) are that it does not directly stimulate nerves or heart muscle and therefore can often be used without the need for general anesthetic, and that it is very specific for treating the desired tissue without significant collateral damage.
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Features
- Compatible with various electrode types
- Various treatment algorithms in memory
- 7” TFT LCD touch screen with smart UI
- Advanced Self Test function
- Automatic identification and function test of the catheter for the varicose vein mode
- Easy PC Monitoring by USB
- Easy S/W upgrade and data download by USB
- Patient pad Monitoring System
- Voice information system
Specifications
Protection Class: I
Protection Type: BF
Input Power Voltage: AC220V ~ 240V
Input Power Frequency: 50/60Hz
Maximum Input Power: 300VA
Output RF Frequency: 400kHz
Output RF Power: 140W
Measuring Temperature: 0°c~200°c
Load Impedance Range: Z=25~1000 at 400kHz
Alarm Sound: 65dB